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Brothers and sisters Books for Kids

411 books in brothers and sisters. Every book rated for reading level and content intensity.

Brothers and sisters books for kids span a wider readiness range than parents usually expect. The same genre category contains gentle picture books and high-intensity middle-grade novels — Reading-level and grade-level scores measure text complexity, not what's actually in the story. A brothers and sisters title appropriate for a confident 8-year-old reader could still cover themes a sensitive 12-year-old isn't ready for.

Across HootRated's 411 brothers and sisters titles, books span picture books through Grade 8. About 86% are rated Gentle or Mild — safe picks for sensitive readers and kids reading ahead of their emotional readiness. 1% sit at the Intense or Very Intense end. Average content intensity is 1.7/5.

Use the intensity badges (green → red, low → high) to filter by emotional readiness rather than just age. For deeper detail on how we rate, see our rating methodology.

Ride On The Red Mares Back

Ursula K. Le Guin

Cover of Ride On The Red Mares Back

Ride On The Red Mares Back

Ursula K. Le Guin

Level 4-5 Mild

Karen's Promise

Ann M. Martin

Cover of Karen's Promise

Karen's Promise

Ann M. Martin

Level 4-5 Gentle

Karen's home run

Ann M. Martin

Cover of Karen's home run

Karen's home run

Ann M. Martin

Level 2-3 Gentle

October ogre

Ron Roy

Cover of October ogre

October ogre

Ron Roy

Level 3 Mild

Five children and It

Edith Nesbit

Cover of Five children and It

Five children and It

Edith Nesbit

Level 6 Gentle

I Survived the Nazi Invasion 1944

Lauren Tarshis

Cover of I Survived the Nazi Invasion 1944

I Survived the Nazi Invasion 1944

Lauren Tarshis

Level 3 Moderate

A mousy mess

Laura Driscoll

Cover of A mousy mess

A mousy mess

Laura Driscoll

Level 3 Gentle

Baby Sister Says No

Mercer Mayer

Cover of Baby Sister Says No

Baby Sister Says No

Mercer Mayer

Level 1-2 Gentle

Karen's Two Families

Ann M. Martin

Cover of Karen's Two Families

Karen's Two Families

Ann M. Martin

Level 2-3 Mild

Karen's Big Fight

Ann M. Martin

Cover of Karen's Big Fight

Karen's Big Fight

Ann M. Martin

Level 3-4 Gentle

The Mystery of the Queen's Jewels

Gertrude Chandler Warner

Cover of The Mystery of the Queen's Jewels

The Mystery of the Queen's Jewels

Gertrude Chandler Warner

Level 4-5 Gentle

Three against the tide

D. Anne Love

Cover of Three against the tide

Three against the tide

D. Anne Love

Level 3-4 Moderate

Fibble

Dale E. Basye

Cover of Fibble

Fibble

Dale E. Basye

Level 7-8 Mild

Home tweet home

Courtney Dicmas

Cover of Home tweet home

Home tweet home

Courtney Dicmas

Level 3 Gentle

Amelia Makes a Movie

David Milgrim

Cover of Amelia Makes a Movie

Amelia Makes a Movie

David Milgrim

Level 2-3 Gentle

The Vile Village

Lemony Snicket

Cover of The Vile Village

The Vile Village

Lemony Snicket

Level 6 Moderate

High Tide in Hawaii

Mary Pope Osborne

Cover of High Tide in Hawaii

High Tide in Hawaii

Mary Pope Osborne

Level 3-4 Mild

The mystery

Garth Nix

Cover of The mystery

The mystery

Garth Nix

Level 4-5 Mild

Dinosaur disaster

David Lubar

Cover of Dinosaur disaster

Dinosaur disaster

David Lubar

Level 3-4 Gentle

Scare scape

Sam Fisher

Cover of Scare scape

Scare scape

Sam Fisher

Level 5-6 Mild

I am Sharing (Toddler Books)

Mercer Mayer

Cover of I am Sharing (Toddler Books)

I am Sharing (Toddler Books)

Mercer Mayer

Level 1-2 Gentle

Serafina's promise

Ann E. Burg

Cover of Serafina's promise

Serafina's promise

Ann E. Burg

Level 3-4 Moderate

Wandmaker

Ed Masessa

Cover of Wandmaker

Wandmaker

Ed Masessa

Level 4-5 Mild

The Midnight Zoo

Sonya Hartnett

Cover of The Midnight Zoo

The Midnight Zoo

Sonya Hartnett

Level 6-7 Moderate

The Summer of the Swans

Betsy Cromer Byars

Cover of The Summer of the Swans

The Summer of the Swans

Betsy Cromer Byars

Level 4-5 Moderate

The magic looking glass

Tom Percival

Cover of The magic looking glass

The magic looking glass

Tom Percival

Level 4-5 Mild

More Naughty Little Sister Stories

Dorothy Edwards

Cover of More Naughty Little Sister Stories

More Naughty Little Sister Stories

Dorothy Edwards

Level 4-5 Gentle

My Naughty Little Sister's Friends

Dorothy Edwards

Cover of My Naughty Little Sister's Friends

My Naughty Little Sister's Friends

Dorothy Edwards

Level 4-5 Gentle

My Naughty Little Sister and Bad Harry

Dorothy Edwards

Cover of My Naughty Little Sister and Bad Harry

My Naughty Little Sister and Bad Harry

Dorothy Edwards

Level 4-5 Gentle

When My Naughty Little Sister Was Good

Dorothy Edwards

Cover of When My Naughty Little Sister Was Good

When My Naughty Little Sister Was Good

Dorothy Edwards

Level 4-5 Gentle

Showing our 30 curated picks of 411 rated brothers and sisters books. Search all of them.

Questions parents ask about brothers and sisters books

What are the best brothers and sisters books for kids?
HootRated catalogs 411 brothers and sisters children's books spanning picture books through Grade 8. Each is rated on reading level and content intensity. The picks above are sorted by quality signals — hook factor, discussion potential, and content appropriateness.
Are brothers and sisters books appropriate for sensitive readers?
354 (86%) are rated Gentle or Mild — safe for sensitive readers. 3 (1%) are rated Intense or Very Intense. Average intensity is 1.7/5. Filter by intensity badge to match your child's emotional readiness.
What reading level are brothers and sisters books?
Brothers and sisters books in our catalog span picture books through Grade 8. The typical reading level lands around Grade 3. Reading level measures text difficulty — separate from content intensity, which measures emotional weight. The two often don't track together for kids who read above their age — the reading-level gap.