Booklist 17:77 N ’20
“What a boy will call a ‘dandy yarn.’” Hildegarde Hawthorne
+ N Y Times p9 D 12 ’20 80w
“A capital story for boys.”
+ Outlook 126:600 D 1 ’20 30w
“The story is well told and the interest is cumulative.”
+ Springf’d Republican p9a O 31 ’20 170w
“A good mystery story which, refreshingly, is quite free from German spies.”
+ Wis Lib Bul 16:197 N ’20 100w