Robert Lorens

Logic Puzzles For Teens (Puzzles for Youth, #1) (Logic Puzzles Middle School, #1)

Logic Puzzles for Kids (Simple Logic Puzzles, #1) (Puzzles for Kids, #1)

Logic Puzzles for Adults (Mind Puzzles for Adults, #1) (Logic Puzzle Books, #1)

Logic Puzzles for Beginners (Logic Games for Adults, #1)

Puzzles for Family (Puzzles for Couples, #1)

Puzzles for Families (Puzzles for Juniors and Adults, #1)

Puzzles for Men (Brain Teaser for Adults, #1)

Puzzles for Juniors (Puzzles for Family, #1)

Math Puzzles for Adults (Puzzles for Families, #1)

Puzzles for Wife (Puzzles for Her, #1)

Puzzles for Him (Puzzles for Men, #1)

Logic Games Book (Logic Games Puzzles, #1)

Brain Teaser Games (Logic Puzzle Books for Adults, #1) (Brain Teaser Books, #1)