San Francisco Noir (Akashic Noir)

The Ultimate Activity Book for Smart Boys: Tricky Brain Teasers, Mind Games and Logic Puzzle Activities for Boys 8-12 (Activity Books for Kids)

My First Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Logic Problems, Focus Activities. (Develop Problem Solving, Critical Thinking, Analytical & STEM Skills in Kids Ages 4, 5, 6.)

Mazes For Kids Ages 4-8: Maze Activity Book For Kids | More Than 101 Mazes

My Sticker Paintings: Ocean Animals: 10 Magnificent Paintings (Happy Fox Books) For Kids 6-10 - Jellyfish, Dolphins, Penguins, Sharks, and More, with 30 to 140 Removable, Reusable Stickers per Design

Activity Book for Kids: Mazes, Dot to Dots, and Color by Numbers for Ages 4 – 8

Mazes for Kids: Maze Activity Book for Ages 4 – 8

Difficult Riddles For Smart Kids: 300 Difficult Riddles And Brain Teasers Families Will Love (Thinking Books for Kids)

Math Riddles For Smart Kids: Math Riddles And Brain Teasers That Kids And Families Will love (Thinking Books for Kids)