Book 1

PIONEERS On The OTTERTAIL

by Robb Felder

Published 5 April 2017

Book 2

Return To Otter Falls

by Robb Felder

Published 21 September 2017

Book 3

Mystery On The Ottertail

by Robb Felder

Published 15 November 2017

Book 3

Adventures on the Ottertail

by Robb Felder

Published 16 February 2018

Book 5