Here are some resources that Catholics can use to help deepen their faith. Instead of reinventing the wheel, here is an exhaustive list of websites  courtesy of CatholicCity.com:

Angels and Saints

AngelsApparitionsMarySaints

Apologetics and Evangelization

ApologeticsEvangelizationMissions

Consecrated Life

AssociationsVocations for MenVocations for Women

Education

Colleges and UniversitiesHome SchoolingOther SchoolsReligious Education

General

Catholic ReferencesDirectoriesMegasitesMiscNews

Marriage and Family Life

Marriage and ParentingMen’s IssuesWomen’s IssuesYouth and Young Adults

Media

MagazinesNewspapersOnline AudioRadioTelevision and FilmWeb

Places to Go

PilgrimagesRecreation and RetreatsShrines

Pro-Life

Abortion and AdoptionContraception and Natural Family PlanningEuthanasia

Shopping

ApparelArts and CraftsBooksMallsMusicRosariesSoftwareTalksVideos

Society

Culture and Politics

Spirituality

Bible StudyEucharistLiturgyMovementsPrayers and Devotions