Danny knows the Professor is working on a new secret invention and is in danger, and when he and Professor accidentally switch on the new machine, problems get larger.
Read More
Danny knows the Professor is working on a new secret invention and is in danger, and when he and Professor accidentally switch on the new machine, problems get larger.
Read Less
Add this copy of Danny Dunn & the Smallifying Machine to cart. $20.48, fair condition, Sold by ThriftBooks-Atlanta rated 5.0 out of 5 stars, ships from Austell, GA, UNITED STATES, published 1969 by McGraw-Hill Companies.
Add this copy of Danny Dunn and the Smallifying Machine to cart. $117.58, new condition, Sold by GridFreed rated 5.0 out of 5 stars, ships from North Las Vegas, NV, UNITED STATES, published 1969 by Carson-Dellosa Pub Llc.
Add this copy of Danny Dunn & the Smallifying Machine to cart. $20.48, good condition, Sold by ThriftBooks-Baltimore rated 4.0 out of 5 stars, ships from Halethorpe, MD, UNITED STATES, published 1969 by McGraw-Hill Companies.
Add this copy of Danny Dunn and the Smallifying Machine to cart. $54.45, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1969 by Carson-Dellosa Pub Llc.
