Covers: Open Library
- How Tall?Mark Weakland, Igor Sinkovec et al.
- Scooby-Doo! and the truth behind werewolvesMark Weakland, Dario Brizuela
- Scooby-Doo! an even or odd mysteryMark Weakland
- Scooby-Doo! an addition mysteryMark Weakland, Scott Gross et al.
- Scooby-Doo! a subtraction mysteryMark Weakland, Scott Gross et al.
- Fred Flintstone's adventures with wheels and axlesMark Weakland, Alan Brown
- Fred Flintstone's adventures with screwsMark Weakland, Loic Billiau
- Fred Flintstone's adventures with pulleysMark Weakland, Paco Sordo
- Smash!Mark Weakland, Christian Cornia et al.
- Seeds Go, Seeds GrowMark Weakland
- Magnets push, magnets pullMark Weakland
- When Martin Luther King Jr. Wore Roller Skates (Leaders Doing Headstands)Mark Weakland, Patrick Ballesteros
- Yogi Bear's Guide to RocksMark Weakland, Warner Bros Staff et al.
- When Wilma Rudolph Played BasketballDaniel Duncan, Mark Weakland
- West End Treehouse Mystery, TheMark Weakland
- The lonely existence of asteroids and cometsMark Weakland, Carlos Aón et al.
- Super SpellersMark Weakland
- How Heavy?Mark Weakland, Bill Bolton et al.
- Thud!Mark Weakland, Christian Cornia et al.
- Scooby-Doo! and the truth behind vampiresMark Weakland, Christian Cornia
- When Ruth Bader Ginsburg Chewed 100 Sticks of GumMark Weakland, Daniela Volpari
- Onion juice, poop, and other surprising sources of alternative energyMark Weakland
- When Bill Gates Memorized an Encyclopedia (Leaders Doing Headstands)Mark Weakland, Jeffrey Ebbeler
- Soccer RecordsMark Weakland
