Roger's friend Kenneth uses an unusual sea vehicle of his own design to take them to an underwater cave, where a cache of old loot gathered by the mermaids turns out to contain a lot of very valuable old baseball cards.
"A brash break from much easy-reading fare."--Bulletin, Center for Children's Books.
Series: Step into Reading, a Step 3 Book
For Ages: 7 - 8 years old
For Grades: 2 - 3
Number Of Pages: 365
Published: 1st August 1991
Publisher: Random House USA Inc
Country of Publication: US
Dimensions (cm): 22.9 x 15.2 x 0.5
Weight (kg): 0.11
Edition Number: 1
Edition Type: Revised