The College of Arts and Sciences has collected links here for:
Graduate Student Handbook
Requirements and checklists for Master's and Doctoral degrees
Graduate Management Assistant
Important forms that you will need (such as Full-time Certification, Candidacy Application, Dissertation Templates, etc.)
There are links on the GSS site for:
Housing
Health Insurance
Research Grants & Fellowships
What there is to do in the Lehigh Valley
Extremely useful resource for finding apartments to rent, roommates, and subletting opportunities close to campus!
Any and all official updates on the situation regarding coronavirus at Lehigh University can be found at this webpage!