Free Project Management Books (Legally Free Computers Books)
http://www.onlineprogrammingbooks.com/project-management/
Nice 4-free-project-management-ebooks here
“Real Life Scrum”, “The Scrum Primer”, “Agile Transition and Tools”
http://www.onlineprogrammingbooks.com/4-free-project-management-ebooks-real-life-scrum-the-scrum-primer-agile-transition-and-tools/
Excel/Google Spreadsheets Templates
Excel Template
SCRUM – Product Backlog – Sprint Template
Google Spreadsheets – Scrum Template
https://drive.google.com/templates%3Ftype%3Dspreadsheets%26q%3Dscrum%26sort%3Dhottest%26view%3Dpublic?ddrp=1#