Danny Dunn and the Swamp Monster is the twelfth novel in the Danny Dunn series of juvenile science fiction/adventure books written by Raymond Abrashkin and Jay Williams. The book was first published in 1971.
Danny Dunn and the Swamp Monster is the twelfth novel in the Danny Dunn series of juvenile science fiction/adventure books written by Raymond Abrashkin and Jay Williams. The book was first published in 1971. (en)
Danny Dunn and the Swamp Monster is the twelfth novel in the Danny Dunn series of juvenile science fiction/adventure books written by Raymond Abrashkin and Jay Williams. The book was first published in 1971. (en)